The cheapest and fastest buses from Baltimore, MD to San Diego, CA
Cheapest price
$265
Average price
$265
Fastest journey
3 d 10 m
Average duration
3 d 10 m
Buses per day
1
Distance
3688 km
The best way to find a cheap bus ticket from Baltimore, MD to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Baltimore, MD to San Diego, CA will cost around $265 if you buy it on the day, but the cheapest tickets can be found for only $265.
Of the 1 buses that leave Baltimore, MD for San Diego, CA on Wed, Nov 26, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Nov 26 the direct buses cover the 3688 km distance in an average of 3 d 10 m but if you time it right, some buses will get you there in just 3 d 10 m .
On Wed, Nov 26 the slowest buses will take 3 d 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus and flight for Baltimore, MD to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Baltimore, MD to San Diego, CA among Omio's users. If you are prioritising price take the flight with prices starting from €144. For those with little time consider booking a flight which can get you there in 5h 58m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 1.1 - 3.3kg. The ticket price range depends on the travel mode: a flight costs an average of €144, and a train costs an average of €351.
Distance: 2291 miles (3688 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
€210 Average price | €195 Average price Cheapest | €351 Average price |
60h 45m Average total duration 60h 15m Onboard + 30m Additional time* | 8h 58m Average total duration Fastest 5h 58m Onboard + 3h 0m Additional time* | 71h 56m Average total duration 71h 26m Onboard + 30m Additional time* |
3.7 - 9.2kg CO2 emissions | 11.1 - 22.1kg CO2 emissions | 1.1 - 3.3kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular airline | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Compare prices and tickets Baltimore, MD to San Diego, CA by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 26
Nov 27
Nov 28
Nov 29
Nov 30
Dec 01
Dec 02
Journey information
Overview: Bus from Baltimore, MD to San Diego, CA
Buses from Baltimore, MD to San Diego, CA run on average 20 times per day, taking around 60h 15m. Cheap bus tickets for this journey start at $164 (€134) if you book in advance.
The earliest bus runs at 01:10, the last at 23:45. The fastest bus covers the 2291 miles (3688 km) distance in 66h 50m.
Distance 2291 miles (3688 km) |
Average bus duration 60h 15m |
Cheapest ticket price $164 (€134) |
Buses per day 20 |
Fastest bus 66h 50m |
First bus 01:10 |
Last bus 23:45 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Baltimore, MD to San Diego, CA start from as low as $164 (€134) if booked well in advance.
- Standard Fares: Typically, trains cost $258 (€210) depending on the train type and class.
Journey Duration & Frequency
- On average there are 20 daily trains from Baltimore, MD to San Diego, CA with 0 direct service.
- The fastest trains can take as little as 66h 50m but the average duration is 60h 15m
Train Operators
- Travel from Baltimore, MD to San Diego, CA with Greyhound and FlixBus
- The most booked train company for this route on Omio is Greyhound.
Stations & Schedule
- Most trains depart from Baltimore, Haines St (Baltimore Downtown Bus Station) and arrive in San Diego, Congress Street (Old Town Park), CA
- First train typically departs at 01:10 AM and the last at 11:45 PM
Bus providers: Greyhound, FlixBus from Baltimore, MD to San Diego, CAYou can travel by bus between Baltimore, MD to San Diego, CA with Greyhound, FlixBus for as low as $164 (€134). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Baltimore, MD to San Diego, CA
Find answers to the most common questions about traveling from Baltimore, MD to San Diego, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- Enjoy a harbor cruise for stunning views of the skyline and naval ships
- Hike the scenic trails at Torrey Pines State Natural Reserve
- Visit the Birch Aquarium to learn about marine life and ocean conservation
- Experience the thrill of a whale watching tour off the coast.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
To find the cheapest bus tickets for your trip from Baltimore, MD to San Diego, CA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from Baltimore, MD to San Diego, CA
More options for your journey from Baltimore, MD to San Diego, CA
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